Campbell 1991

Campbell, G. 1991. The State and Pre-Colonial Demographic History: The Case of Late Nineteenth-Century Madagascar. The Journal of African History 32. 415-445.

http://www.jstor.org/stable/182662

@article{campbell1991,
  author  = {Campbell, G.},
  journal = {The Journal of African History},
  number  = {3},
  pages   = {415-445},
  title   = {The State and Pre-Colonial Demographic History: The Case of Late Nineteenth-Century Madagascar},
  url     = {http://www.jstor.org/stable/182662},
  volume  = {32},
  year    = {1991}
}